Geiger Readings for March 24, 2014

Ambient office = 119 nanosieverts per hour
 
Ambient outside = 111  nanosieverts per hour
 
Soil exposed to rain water = 111 nanosieverts per hour
 
Banana from QFC = 72  nanosieverts per hour
 
Tap water = 110 nanosieverts per hour
 
Filtered water = 90 nanosieverts per hour